10714721 has 4 divisors (see below), whose sum is σ = 10861572. Its totient is φ = 10567872.

The previous prime is 10714699. The next prime is 10714723. The reversal of 10714721 is 12741701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8202496 + 2512225 = 2864^2 + 1585^2 .

It is a cyclic number.

It is not a de Polignac number, because 10714721 - 2¹⁸ = 10452577 is a prime.

It is a super-2 number, since 2×10714721² = 229610492215682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10714723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73316 + ... + 73461.

It is an arithmetic number, because the mean of its divisors is an integer number (2715393).

Almost surely, 2^10714721 is an apocalyptic number.

It is an amenable number.

10714721 is a deficient number, since it is larger than the sum of its proper divisors (146851).

10714721 is an equidigital number, since it uses as much as digits as its factorization.

10714721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146850.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 10714721 is about 3273.3348438557. The cubic root of 10714721 is about 220.4585545721.

The spelling of 10714721 in words is "ten million, seven hundred fourteen thousand, seven hundred twenty-one".